С. Г. Сергеев

1 ta ish

Crimean Astrophysical Observatory

1. Steps toward Determination of the Size and Structure of the Broad‐Line Region in Active Galactic Nuclei. XIV. Intensive Optical Spectrophotometric Observations of NGC 7469

   S. Collier, K. Horne, S. Kaspi +19

   Maqola19982 iqtibos

   ABIABI:AkademIndex/2026.other.360674